| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.57 | 12.656% | $32.1858 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $158.51 | 5.319% | $166.9411 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $70.30 | 6.632% | $74.9623 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $99.35 | 6.260% | $105.5693 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $95.43 | 5.129% | $100.3246 | $100.32 | $100.30 | $100.30 |
| Purchase #6 | $244.60 | 12.345% | $274.7959 | $274.80 | $274.80 | $274.80 |
| Purchase #7 | $192.98 | 11.805% | $215.7613 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $889.74 | $970.5403 | $970.54 | $970.50 | $970.60 | |